package edu.sctu.practice.class02.liuli.practice.reference;

/**
 * Created by Administrator on 2015/10/15.
 */
public class B {
    public static void main(String[] args) {
        Point p0 = new Point();
        p0.setxy(10, 20);
        System.out.println("x=" + p0.x + "...y=" + p0.y);
        p0.squarePoint(p0);
        System.out.println("x=" + p0.x + "...y=" + p0.y);
    }
}
